# FS_GetOverlayImageSize

## C Specification

  `#include <nitro/fs.h>`
  `static inline u32 FS_GetOverlayImageSize(const FSOverlayInfo *p_ovi);`

## Description

This function acquires the size of the image that is loaded to the overlay module. This includes the total of each text/data section and padding (the bss section is excluded from the total).

## Arguments

`p_ovi` | `FSOverlayInfo` structure that holds overlay module information

## Return Values

Returns the size of the overlay module's load image.

## See Also

`FSOverlayInfo`, `FS_LoadOverlayInfo`, `FS_GetOverlayTotalSize`, `FS_GetOverlayAddress`, `FS_LoadOverlayImage`

## Revision History

06/11/2004 Initial version